2) The volume of a cone is 462cm3
Its base radius is 7cm find its height
Answers
Answered by
1
Answer:
h = 9m.
Step-by-step explanation:
We know that volume of a cone = 1/3 pir^2h
462 = 1/3 * (22/7) * (7)^2 * h
462 = 1/3 * 154 * h
1386 = 154h
h = 9m.
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